InChI=1/C20H18N6O/c1-26-13-24-19(23-11-14-6-8-21-9-7-14)18(26)20(27)25-16-10-15-4-2-3-5-17(15)22-12-16/h2-10,12-13,23H,11H2,1H3,(H,25,27)/f/h25H 10D9860FF09A0379